Hal- Pt (Inert) Fig. 6 1.0 moit, KNO, N 1.0 mol/L NaOH(aq) 1.0 moi Ni(NO), Select one: O +1.09 V O -0.57 V +0.57 V The value of the standard cell potential of the cell in Fig. 6 is calculated to be

Chemistry: Principles and Reactions
8th Edition
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Author:William L. Masterton, Cecile N. Hurley
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Chapter17: Electrochemistry
Section: Chapter Questions
Problem 17QAP: Consider a salt bridge cell in which the anode is a manganese rod immersed in an aqueous solution of...
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Use the following information to answer the next 2 questions.
H₂(g)
Pt
(Inert)
Fig. 6
1.0 mol/L NaOH(aq) 1.0 mol/L Ni(NO₂),
The value of the standard cell potential of the cell in Fig. 6 is calculated to be
Select one:
O +1.09 V
-0.57 V
1.0 mol/L KNO,
+0.57 V
O -1.09 V
Referring to the cell in Fig. 6, identify if each of the following properties would increase, decrease or stay the same
Property
Mass of nickel electrode
Mass of platinum electrode
Concentration of nickel ions
Concentration of hydroxide ions
Green colour of nickel solution
pH of anode half-cell
Increase, decrease, stay the same
•
•
Transcribed Image Text:Use the following information to answer the next 2 questions. H₂(g) Pt (Inert) Fig. 6 1.0 mol/L NaOH(aq) 1.0 mol/L Ni(NO₂), The value of the standard cell potential of the cell in Fig. 6 is calculated to be Select one: O +1.09 V -0.57 V 1.0 mol/L KNO, +0.57 V O -1.09 V Referring to the cell in Fig. 6, identify if each of the following properties would increase, decrease or stay the same Property Mass of nickel electrode Mass of platinum electrode Concentration of nickel ions Concentration of hydroxide ions Green colour of nickel solution pH of anode half-cell Increase, decrease, stay the same • •
Use the following information to answer the next question.
Fig. 5
kation movem
1.0 mol/L
Description
Cathode
Porous
Barrier
Based on the figure 5 diagram, identify the following components of the voltaic cell.
Positive electrode
AMENITHEL
Direction of electron movement
Location of oxidation
1.0 mol/L
2
Component
•
Transcribed Image Text:Use the following information to answer the next question. Fig. 5 kation movem 1.0 mol/L Description Cathode Porous Barrier Based on the figure 5 diagram, identify the following components of the voltaic cell. Positive electrode AMENITHEL Direction of electron movement Location of oxidation 1.0 mol/L 2 Component •
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